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3bnx
From Proteopedia
(Difference between revisions)
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==Crystal structure of Aristolochene synthase complexed with farnesyl diphosphate== | ==Crystal structure of Aristolochene synthase complexed with farnesyl diphosphate== | ||
| - | <StructureSection load='3bnx' size='340' side='right' caption='[[3bnx]], [[Resolution|resolution]] 2.10Å' scene=''> | + | <StructureSection load='3bnx' size='340' side='right'caption='[[3bnx]], [[Resolution|resolution]] 2.10Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3bnx]] is a 4 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3bnx]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Aspte Aspte]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BNX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3BNX FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=FPP:FARNESYL+DIPHOSPHATE'>FPP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=POP:PYROPHOSPHATE+2-'>POP</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=FPP:FARNESYL+DIPHOSPHATE'>FPP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=POP:PYROPHOSPHATE+2-'>POP</scene></td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2e4o|2e4o]], [[2oa6|2oa6]], [[3bny|3bny]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2e4o|2e4o]], [[2oa6|2oa6]], [[3bny|3bny]]</div></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Ari1 ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Ari1 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=33178 ASPTE])</td></tr> |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Aristolochene_synthase Aristolochene synthase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.2.3.9 4.2.3.9] </span></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3bnx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bnx OCA], [https://pdbe.org/3bnx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3bnx RCSB], [https://www.ebi.ac.uk/pdbsum/3bnx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3bnx ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/ARIS_ASPTE ARIS_ASPTE]] Catalyzes the cyclization of trans,trans-farnesyl diphosphate (FPP) to the bicyclic sesquiterpene aristolochene. Produces germacrene A as an enzyme-bound intermediate that is not released by the enzyme, but is further cyclized to produce aristolochene. Aristolochene is the likely parent compound for a number of sesquiterpenoid toxins produced by filamentous fungi.<ref>PMID:10775423</ref> <ref>PMID:15186158</ref> |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
| - | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bn/3bnx_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bn/3bnx_consurf.spt"</scriptWhenChecked> |
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
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[[Category: Aristolochene synthase]] | [[Category: Aristolochene synthase]] | ||
[[Category: Aspte]] | [[Category: Aspte]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Christianson, D W]] | [[Category: Christianson, D W]] | ||
[[Category: Shishova, E Y]] | [[Category: Shishova, E Y]] | ||
Revision as of 08:20, 19 January 2022
Crystal structure of Aristolochene synthase complexed with farnesyl diphosphate
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